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All Patents in class 180/20
Patents 1 - 11 of 11
First set of recordsLast set of records
4,029May 01, 1845J. SempleSteam Coach Adapted to the Prairieswheels
RE855Nov. 22, 1859J.W. FawkesSteam Plowsteam plows
26,466Dec. 20, 1859J.H. BaileyTraction Enginesteam traction engines
28,475May 29, 1860I.F. HollowaySteam Traction Enginesteam traction engines
29,358Jul. 31, 1860T.H. BurridgeSteam Plowsteam plows
143,028Sep. 23, 1873L. PerkinsTraction Enginessteam traction engines
367,912Aug. 09, 1887M.E. HersheyTraction Enginesteam traction engines
554,421Feb. 11, 1896C.O. HeggemSteam Street Rollersteam rollers
571,964Nov. 24, 1896J.F. AdamsSteering Mechanismsteam rollers
601,440Mar. 29, 1898B. HolmesMotor Vehicle
689,186Dec. 17, 1901C.L. HeislerSteam Road Rollersteam rollers
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